aaaa aaab aaac aaam aaar aaba aabb aabc aabm aabt aaca aacb aacc aacm aaco aacr aact aacu aama aamb aamc aamo aamr aaoo aara aarc aarm aaro aart aaru aata aatc aatt abaa abab abac abam abar abat abau abb- abba abbb abbo abbr abbt abca abcb abcc abcr abct abma abmb abmc abmt aboa abob aboo abor abot abou abra abrc abro abta abtu abua abum abut ac-t acaa acab acac acar acat acba acca accc accm acco acct accu acma acmc acmu acoa acom acor acot acou acr- acra acrc acrm acro acrr acta actc acto actt actu acu- acum acuo acur acut amaa amac amam amar amat amb- amba ambo ambr ambu amca amcc amco amm- amma ammo ammu amob amoc amoo amor amot amou amra amrc amro amta amtc amto amua amum amur aoba aoca aoma aora aorb aort aotc aout arab arac aram arar arat arau arba arc- arca arcm arco arct arma armc armm armo armt armu aroa arob arom aroo aror arr- arra arrc arro arrr arrt arru arta artc arto artr arua arub arum arut at-t ataa atab atac atar atat atca atcc atco atcr atm- atma atmo atmu atob atoc atom ator atot atra atrc atrm atro atru atta atto attr attu atua atub atuc atum atur auaa auca auct auma aur- aura auro aut- auto baaa baam baar baat baba babb babm babo babr babu bac- baca bacc baco bact bama bamb bamc bamm bamu bar- bara barb barc barm baro barr bart baru bata batc bato batt batu bau- baum baur bbau bbbb bbcm bbrc bcaa bcam bcar bcat bcbc bcca bccc bccm bcma bcor bcra bcru bctc bcuc bmaa bmoc bmtc boab boac boar boat boba bobb bobo bobu boca bocm boco bocu boma bomb bomt bomu boob booc boom boor boot bor- bora borm boro borr bort boru bota botb boto bott boua boum bour bout brab brac bram brao brat brau brca brcb brmc broa brob broc brom broo bror brot brou brrm brrr brtc bruc brum brut btaa btcc btob btor btrc btrt bttb buar buat buba bubb bubo bubu buca bucc buco bucu bum- buma bumb bur- bura burb burm buro burr burt buru but- buta buto butt c-bo caaa caab caac caam caat caba cabo cabu cac- caca cacc cacm caco cacr cama camb camc camm camo camt caor cara carb carc carm caro carr cart cat- cata catb catc catm cato catt catu cauc caum cauo caut cbac cbar cbat cbbc cbca cbcc cbcm cbcr cbct cbcu cbot cbrm cbrt cbta cbtc ccaa ccab ccac ccam ccar ccat ccba ccbc ccca cccb cccc cccm cccu ccma ccmb ccmc ccmm ccob ccoc ccom ccra ccrc ccrt cctb cctc cctt ccuc ccut cmaa cmac cmba cmbc cmcc cmmb cmmc cmoc cmot cmra cmrr cmta cmtc cmtu coat coba cobb cobo cobu coca coco coct cocu com- coma comb comc comm como comr comu coob coom coot cor- cora corb corc corm coro corr cort cota cotb cotc coto cott cotu coua coub cour cout crab crac cram crar crat crau crbc crbu crca crcc crcr crmb crmo crob croc crom croo cror crot crrt crtc crtm crub crum crut ctab ctba ctca ctma ctmo ctor ctot ctrc ctrm ctta cuau cub- cuba cubb cuca cucc cucm cum- cuma cumt cura curb curo curr curt cut- cuta cutc cuto cutt maaa maac maam maar maat maba mabo mabu mac- maca macb macc maco macr mact macu mama mamc mamo mamu maoc maor mar- mara marc marm maro marr mart maru mata matc mato matr matt matu maua maum maur maut mbac mbam mbba mbca mbou mbta mcaa mcac mcat mcba mcbc mcca mccc mcmc mcmt mcot mcrc mctc mctu mmaa mmab mmac mmar mmcc mmcm mmct mmmc mmmm mmor mmrc moaa moab moac moam moar moat moba mobb mobo moca moco moma momo momu mooa moob mooc moor moot mora morb moro mort moru mota motb motm moto mott motu mour mout mr-c mrac mrbb mrbm mrca mrcb mrcc mrmc mrrc mrta mrtm mrtt mtaa mtab mtac mtbc mtbo mtcr mtoa mtom mtor mtrc mtrr mttr mtuc muac muar mubo muc- mucc mucu muma mumm mumo mumu mura murc muro murr murt muru muta muto mutt mutu muut oaau oama oara obba obbo obor obot obra obro ocab ocac ocam ocat ocbc occa occc occt ocma ocom ocra ocro ocrr oct- octa octo ocum ocur omac omam omao omar ombo ombu omca omma omo- omoa omoo omor omra omro omuo ooaa ooba oocr ooma oooo oora oort ootb orab orac oram orao orar orat orba orbb orbo orbu orca orco orma ormo oro- orom oror orot orra orro orta ortc orto orub orum otac otar otma oto- otoo otor otra otro otta otto ottu otur ouac ouat oucc ouma our- oura ouro ourt out- outa outb outo ouu- raab raam raat raba rabb rabo rabu rac- raca racc raco ract racu rama ramb ramm ramo ramu raob raoc raom rara rarb raro rata rato ratt ratu raua raub rauc raum raut rbbb rbbr rcac rcbc rcbo rccb rccc rctc rmtu roab roam roar roat rob- roba robb robo robt robu roca rocc roco roma romb romm romo roob room roor root rora rorc roro rort roru rota rotc roto rotr rott roua roub roum rout rrat rrmc rrrr rrum rtca rtcc rtcm rtmc ruba rubb rubu ruca ruct ruma rumb rumm rumo rumt rura rurc ruro ruru ruta ruto rutt rutu t-mo taa- taar taat taba tabb tabc tabo tabu taca tacc taco tact tama tamc tamm tamo tamu taoa taom taor taou tara tarb tarc tarm taro tarr tart taru tata tatb tato tatr tatt tatu taua taub tauc taum taur taut tbar tbca tbcb tbcc tbrb tbta tcam tcca tccc tccu tcom tctc tmaa tmac tmbc tmbr tmca tmcc tmcm tmou tmro tmtt toab toam toat toau toba tobo tobt tobu toca toco toma tomb tomm tomo tomt tooa toom toor toot